SKU: 74647569959

Sera Siporax Nitrate Minus Professional

Sale price$24.29 Regular price$26.99
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Ships within 48 hours · Estimated delivery Jul 16 - Jul 21

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Description

Sera Siporax Nitrate Minus ProfessionalSera Siporax Nitrate Minus Professional Sera siporax Nitrate minus Professional is a high performance filter medium for biological nitrate breakdown with parallel breakdown of nitrite and ammonium. Denitrification is optimally enhanced and maximized by the bio polymer sphere matching the siporax ring. The degradable bio polymer serves as a carbon source for the bacteria that break down nitrate. The bio polymer sphere not only maximizes the biological

Sera Siporax Nitrate Minus Professional 

Sera siporax Nitrate-minus Professional is a high performance filter medium for biological nitrate breakdown with parallel breakdown of nitrite and ammonium. Denitrification is optimally enhanced and maximized by the bio polymer sphere matching the siporax ring. The degradable bio polymer serves as a carbon source for the bacteria that break down nitrate.

The bio polymer sphere not only maximizes the biological filter performance of the unique sintered glass tube but at the same time also increases the holding time of the filter in two ways. Besides pollutant breakdown, the special construction of the sphere optimizes the water flow and thus improves substance transport into the inner siporax ring. sera siporax Nitrate-minus Professional therefore is an almost maintenance free and, above all, long lived filter medium. The number of water changes can also be reduced. Water parameters can be improved by siporax Nitrate-minus Professional especially in bigger and/or densely stocked community or cichlid tanks.

Sera siporax Nitrate-minus Professional can be combined with siporax products already present, such as siporax Professional, siporax mini Professional and siporax pond Professional. By providing carbon, it will improve pollutant breakdown there as well.
The bio polymer spheres are broken down by bacteria over time, and dissolve. They can simply be replaced for renewing the carbon source.

Sera Siporax Nitrat-Minus Professional 145g ^47162

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
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Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 74647569959

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4.1 ★★★★★
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Hannah Davis
Lowell, US
★★★★★ 5
Love it!!
Style: Tropical Coconut
It smells really good, and works well!!
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
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tjrking
Grantham, US
★★★★★ 5
Best Mineral Sunscreen
Style: Tropical Coconut
The only mineral sunscreen I’ve found that doesn’t leave a white residue. Smells amazing and pregnancy safe!!
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Reviewed in the United States on November 27, 2025
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E
Lexington, US
★★★★★ 4
This sunscreen body lotion is quite nice.
Style: Piña Colada
This sunscreen body lotion seems to work well. SPF 30 is the highest I could find with moisturizing capabilities. The smell is a bit overwhelming when you first put it on but it then goes away... so why the added scent. I wish it were SPF 50 and unscented. Otherwise I would have given it 5 stars.
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Reviewed in the United States on January 19, 2023
C
Verified Purchase
Christina Visser
San Leandro, US
★★★★★ 5
My go to!
Style: Tropical Coconut
I freaking love this sunscreen, not only is the smell divine, but a little goes a long way. It doesn’t leave a greasy feeling or residue.
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Reviewed in the United States on December 15, 2025
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C. Herman
Bozeman, US
★★★★★ 5
Great stuff.
Style: Tropical Coconut
No weird smell or greasy residue, feels great on the skin. Tried it while on vacation (friend's lotion), and bought some when I got home. It is my go to now.
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Reviewed in the United States on July 1, 2025

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